





81
A. Lange & Söhne
Ref. 231.035
1815 Moon Phase “Emil Lange”
A rare and very fine limited edition platinum astronomical wristwatch with moon phases, guarantee and presentation box, numbered 133 of a limited edition of 150 pieces
- Estimate
- CHF20,000 - 40,000€21,500 - 43,000$24,500 - 48,900
- Manufacturer
- A. Lange & Söhne
- Year
- Circa 2000
- Reference No
- 231.035
- Movement No
- 14'033
- Case No
- 133/150 ; 124'383
- Model Name
- 1815 Moon Phase “Emil Lange”
- Material
- Platinum
- Calibre
- Manual, cal. 943.1, 26 jewels
- Bracelet/Strap
- Leather
- Clasp/Buckle
- Platinum A. Lange & Söhne pin buckle
- Dimensions
- 35.9mm diameter
- Signed
- Case, dial, movement and buckle signed
- Accessories
- Accompanied by A. Lange & Söhne Guarantee Certificate dated 23rd May 2000, setting tool, product literature, presentation box and outer packaging.
Catalogue Essay
First introduced in 1995, the 1815 collection embodies the tradition, heritage, and precision synonymous with A. Lange & Söhne. With its clean, classic lines and focus on functionality through precision engineering, the collection has become a cornerstone of the brand. In 1999, A. Lange & Söhne unveiled the 1815 Emil Lange Moon Phase to commemorate the 150th birthday of Emil Lange, son of the brand’s founder, Ferdinand Adolphe Lange. Produced in a limited run of 250 pieces in pink gold and just 150 pieces in platinum, this model quickly became a collector’s favorite.
The 1815 Emil Lange Moon Phase masterfully blends traditional Saxon watchmaking with contemporary design. Its dial is a visual delight, featuring an offset small seconds register at 4 o’clock, a moonphase display at 8 o’clock, and a depiction of the “Big Dipper” constellation. Measuring 35.9mm in diameter and a slim 8mm in thickness, the case features elegantly thin lugs that flow seamlessly into the design, creating a harmonious and effortless aesthetic. The model’s initial release sold out rapidly, cementing its status as a classic.
The present example in platinum is exceptionally well-preserved and offered with its original accessories. Fresh to the market, it provides collectors with a rare opportunity to acquire one of A. Lange & Söhne’s most coveted and iconic timepieces.
A. Lange & Söhne
German | 1845Originally founded in 1845 by Ferdinand Adolph Lange in Glashütte, Dresden, Germany, the firm established an entire watchmaking culture and industry in Glashütte. The brand quickly became Germany's finest watchmaker, first creating dependable, easy-to-repair watches before going on to produce some of the world's finest complicated pocket watches, including Grande Sonnerie watches, tourbillon watches and Grande Complications.
On the final day of World War II, their factories were destroyed by Russian bombers, and in 1948 the brand was confiscated by the Soviet Union. Following the fall of the Berlin Wall in 1990, Ferdinand's great grandson Walter Lange re-established the brand with the objective to once again produce top-quality luxury watches. Now part of the Richemont Group, its original vintage and modern creations are highly coveted by collectors. Key models from the modern era include the Lange 1, Pour Le Mérite Tourbillon and the Zeitwerk.